Real estate agencies use data to aid their clients in the home buying and selling process. Data such as market trends, comparable sales, property details and neighborhood statistics are collected and used to help buyers and sellers make informed decisions. Data is collected from a variety of sources including public records, surveys, and third-party data providers. The data is then organized into a user-friendly format, such as charts and graphs, to make it easier for buyers and sellers to understand. Real estate agents also use the data to provide advice and guidance to buyers and sellers on what to expect from the market and how to maximize their investment. The use of data in the real estate industry has made the process of buying and selling homes easier and more efficient.